KITZ Steel Ball Valves - Nooneycontrols.com

Steel Pipe Flanges
Class 1500 RF
Class 1500 steel pipe flange dimensions
Nominal Size
inches
1 /2
3 /4
1
11 /4
11 /2
2
2 1 /2
3
4
5
6
8
10
12
14
16
18
20
24
127
021
4.75
5.12
5.88
6.25
7.00
8.50
9.62
10.50
12.25
14.75
15.50
19.00
23.00
26.50
29.50
32.50
36.00
38.75
46.00
Technical Information
3.25
3.50
4.00
4.38
4.88
6.50
7.50
8.00
9.50
11.50
12.50
15.50
19.00
22.50
25.00
27.75
30.50
32.75
39.00
g
C
D
h
D C g t h (Bolt hole)
in. in. in. in. in.
1.38
1.69
2.00
2.50
2.88
3.62
4.12
5.00
6.19
7.31
8.50
10.62
12.75
15.00
16.25
18.50
21.00
23.00
27.25
t
Class 600 to 1500
0.88
1.00
1.12
1.12
1.25
1.50
1.62
1.88
2.12
2.88
3.25
3.62
4.25
4.88
5.25
5.75
6.38
7.00
8.00
0.88
0.88
1.00
1.00
1.12
1.00
1.12
1.25
1.38
1.62
1.50
1.75
2.00
2.12
2.38
2.62
2.88
3.12
3.62
g
C
D
h
t
Class 150, 300
Bolt
Number Diam.
4
4
4
4
4
8
8
8
8
8
12
12
12
16
16
16
16
16
16
3 /4
3 /4
7 /8
7 /8
1
7 /8
1
11 /8
11 /4
11 /2
13 /8
15 /8
17 /8
2
21 /4
21 /2
23 /4
3
3 1 /2
Height of raised face is 0.25 inch each.